It can also range from mild to severe. Substance use disorder, formerly known as “drug abuse,” develops when substance use interferes with the ability to function day to day. Substance use ...

It is more accurate to think of risk factors for the development of substance abuse disorders, rather than direct causes. (There are also factors that protect individuals against addiction.) ...

According to the National Center for Drug Abuse Statistics, 3.8 percent of American adults abuse opioids each year. Heroin is a drug that comes from a flower, the opium poppy, which usually grows ...

Substance abuse and behavioral disorder counselors provide treatment and support for those struggling with an addiction to drugs or alcohol, or for those burdened by an eating disorder or a ...